- Provide you with 360 degree protection Bring unprecedented tranquility Material: ABS Battery capacity: 2000mAh Product size: 62 90 162mm Battery life: 10H Rated power: 5W Rated voltage: 5V Decibel size: 35dB Applicable area: 20-100m2 Applicable environment: indoor, Hiking, camping Package included 1 2 3pcs - If you have any questions, please feel free to contact us, we will serve you 24 hours - Our aim is to provide first class customer service, and we will try our best to solve any problems.?Portable and Multi Occasion Application? - The cordless design of allows for easy portability. for all your outdoor needs.Perfect for home, office, bedroom, night out, party, tent, patio, patio, backyard and more. ?Quiet Operation?- Unlike many traditional devices that make a lot of noise when operating, this device operates quietly, creating a quiet environment for outdoor activities and ensuring an undisturbed night's sleep. ?Hours Of Wireless Power? - From Large Areas, Incredibly Energy Efficient And Can Run For Up To 8-10 Hours Without Being Plugged In. ?Efficient and versatile? - 20-100m2 Coverage, Equipped with lanyard, it can be easily hung anywhere, In addition, it is easy to clean, Just clean it easily with a brush. ?Mozz Guard comprehensive protection?- Comprehensive outdoor protection. It immediately lures them into it. Let it bring you peace and quiet like never before, taking you away from those annoying nights.